144582080

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3449}}^1$

素因数の和:3597

約数の個数: 56

約数和(自身を含む): 347014800

約数和(自身を除く): 202432720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 2096, 2620, 3449, 4192, 5240, 6898, 8384, 10480, 13796, 17245, 20960, 27592, 34490, 41920, 55184, 68980, 110368, 137960, 220736, 275920, 451819, 551840, 903638, 1103680, 1807276, 2259095, 3614552, 4518190, 7229104, 9036380, 14458208, 18072760, 28916416, 36145520, 72291040, 144582080]

約数ペア:

[(1, 144582080), (2, 72291040), (4, 36145520), (5, 28916416), (8, 18072760), (10, 14458208), (16, 9036380), (20, 7229104), (32, 4518190), (40, 3614552), (64, 2259095), (80, 1807276), (131, 1103680), (160, 903638), (262, 551840), (320, 451819), (524, 275920), (655, 220736), (1048, 137960), (1310, 110368), (2096, 68980), (2620, 55184), (3449, 41920), (4192, 34490), (5240, 27592), (6898, 20960), (8384, 17245), (10480, 13796)]